| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.94 | 8.359% | $129.9658 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $109.26 | 4.537% | $114.2171 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $77.62 | 13.456% | $88.0645 | $88.06 | $88.05 | $88.10 |
| Purchase #4 | $200.64 | 7.423% | $215.5335 | $215.53 | $215.55 | $215.50 |
| Purchase #5 | $130.45 | 13.465% | $148.0151 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $75.57 | 4.263% | $78.7915 | $78.79 | $78.80 | $78.80 |
| Purchase #7 | $221.30 | 3.630% | $229.3332 | $229.33 | $229.35 | $229.30 |
| 7 purchase totals = | $934.78 | $1,003.9207 | $1,003.92 | $1,003.90 | $1,003.90 | |